Threads were being posted all over about PolarStars shooting "bricks" and there was a heated discussion here about what to do about all of it. There was no shortage of completely idiotic ways to fix the problem. They ranged from forcing users to use the highest regulator pressure at the lowest rated nozzle in order to get under the 400 FPS limit, which would've been extremely wasteful of air on an already relatively inefficient platform. For airsoft, AEG batteries have much more energy...